update to ngspice 45.2 (msys2#23283)

* update to ngspice 44.2

* curses not runtime dependent

* ngspice: enable osdi

Enabling osdi, allows for ngspice to simulate pdks like the IHP130pdk, https://github.com/IHP-GmbH/IHP-Open-PDK

* Update ngspice version to 45.2 in PKGBUILD

* Ngspice2osdi (#10)

* test

* ngspice 45.2

* Fix LDFLAGS syntax for clang in PKGBUILD

* Remove illegal specialization for compilation

* Update sha256sum for a package in PKGBUILD

Author: Kreijstal

mingw-w64-ngspice/0001-Remove-illegal-specialization-for-compilation-on-cla.patch

@@ -0,0 +1,56 @@
+From f37a14fd0fcc1000624e78a463c439b778e772b5 Mon Sep 17 00:00:00 2001
+From: kreijstal <[email protected]>
+Date: Tue, 9 Sep 2025 07:50:51 +0200
+Subject: [PATCH] Remove illegal specialization for compilation on clang on
+ windows
+
+---
+ src/include/cppduals/duals/dual | 9 ++-------
+ 1 file changed, 2 insertions(+), 7 deletions(-)
+
+diff --git a/src/include/cppduals/duals/dual b/src/include/cppduals/duals/dual
+index 4cb227e84..25529445d 100644
+--- a/src/include/cppduals/duals/dual
++++ b/src/include/cppduals/duals/dual
+@@ -485,9 +485,6 @@ struct is_arithmetic<duals::dual<T>> : is_arithmetic<T> {};
+ 
+ #endif // CPPDUALS_ENABLE_IS_ARITHMETIC
+ 
+-/// Duals are compound types.
+-template <class T>
+-struct is_compound<duals::dual<T>> : true_type {};
+ 
+ // Modification of std::numeric_limits<> per
+ // C++03 17.4.3.1/1, and C++11 18.3.2.3/1.
+@@ -693,14 +690,12 @@ template <class T> std::complex<T> dpart(const std::complex<dual<T>> & x)
+ 
+ /// Get a non-dual's real part.
+ template <class T,
+-          CPPDUALS_ENABLE_IF((std::is_arithmetic<T>::value &&
+-                              !std::is_compound<T>::value) || is_complex<T>::value)>
++          CPPDUALS_ENABLE_IF(std::is_arithmetic<T>::value || is_complex<T>::value)>
+ T rpart(const T & x) { return x; }
+ 
+ /// Get a non-dual's dual part := zero.
+ template <class T,
+-          CPPDUALS_ENABLE_IF((std::is_arithmetic<T>::value &&
+-                              !std::is_compound<T>::value) || is_complex<T>::value)>
++          CPPDUALS_ENABLE_IF(std::is_arithmetic<T>::value || is_complex<T>::value)>
+ T dpart(const T & ) { return T(0); }
+ 
+ #ifndef PARSED_BY_DOXYGEN
+diff --git a/src/frontend/inpcom.c b/src/frontend/inpcom.c
+index 71a3bdeaf..3ab9228da 100644
+--- a/src/frontend/inpcom.c
++++ b/src/frontend/inpcom.c
+@@ -33,6 +33,7 @@ Author: 1985 Wayne A. Christopher
+
+ #include <limits.h>
+ #include <stdlib.h>
++#include <errno.h>
+
+ #include <sys/stat.h>
+ #include <sys/types.h>
+-- 
+2.51.0
+

mingw-w64-ngspice/0002-curses.patch

@@ -0,0 +1,40 @@
+diff --git a/configure.ac b/configure.ac
+index f97a93ea6..232fa7ac1 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -1280,6 +1280,20 @@ else
+                 AC_CHECK_LIB([readline], [readline],
+                     [LIBS="$LIBS -lreadline"],
+                     [AC_MSG_ERROR([Couldn't find readline libraries.])])
++
++PKG_CHECK_MODULES_STATIC([NCURSES], [ncursesw], [
++    AC_SUBST([CURSES_CFLAGS], ["$NCURSES_CFLAGS"])
++    AC_SUBST([CURSES_LIBS], ["$NCURSES_LIBS"])
++    AC_DEFINE([HAVE_CURSES_H], [1], [Define if curses.h is available])
++
++    # Force the compiler to use the ncursesw include path for all subsequent checks
++    CPPFLAGS="$CPPFLAGS $NCURSES_CFLAGS"
++])
++
++AC_CHECK_HEADERS([curses.h], [], [
++    AC_MSG_WARN([curses.h not found, but ncurses/curses.h is available.])
++])
++
+             fi
+         else
+     # Especially defined for macOS (Big Sur), with readline installed from Brew
+diff --git a/src/xspice/verilog/Makefile.am b/src/xspice/verilog/Makefile.am
+index 262d63384..1a298cff0 100644
+--- a/src/xspice/verilog/Makefile.am
++++ b/src/xspice/verilog/Makefile.am
+@@ -45,7 +45,9 @@
+ install-exec-hook:
+ 	cd $(DESTDIR)$(pkglibdir); \
+ 	rm -f ivlng*a libvvp* ; \
+-	mv ivlngvpi.* ivlng.vpi
++	if [ -f ivlngvpi.* ]; then \
++            mv ivlngvpi.* ivlng.vpi; \
++        fi
+ 
+ uninstall-hook:
+ 	rm -f $(DESTDIR)$(pkglibdir)/ivlng.vpi $(DESTDIR)$(pkglibdir)/ivlng.so

mingw-w64-ngspice/PKGBUILD

@@ -4,7 +4,7 @@
 _realname=ngspice
 pkgbase=mingw-w64-${_realname}
 pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
-pkgver=42
+pkgver=45.2
 pkgrel=1
 pkgdesc="Mixed-level/Mixed-signal circuit simulator based on Spice3f5, Cider1b1, and Xspice (mingw-w64)"
 arch=('any')
@@ -24,24 +24,34 @@ depends=(
   "${MINGW_PACKAGE_PREFIX}-fftw"
   "${MINGW_PACKAGE_PREFIX}-cc-libs"
   "${MINGW_PACKAGE_PREFIX}-omp"
+  "${MINGW_PACKAGE_PREFIX}-readline"
 )
 makedepends=(
   "${MINGW_PACKAGE_PREFIX}-cc"
+  "${MINGW_PACKAGE_PREFIX}-ncurses"
   "${MINGW_PACKAGE_PREFIX}-autotools"
 )
 install="${_realname}-${MSYSTEM}.install"
 source=(
   "https://downloads.sourceforge.net/project/${_realname}/ng-spice-rework/${pkgver}/${_realname}-${pkgver}.tar.gz"
   "https://downloads.sourceforge.net/project/${_realname}/ng-spice-rework/${pkgver}/${_realname}-doc-${pkgver}.tar.gz"
   "no-explicit-lstdc++.patch"
+  "0001-Remove-illegal-specialization-for-compilation-on-cla.patch"
+  "0002-curses.patch"
+
 )
-sha256sums=('737fe3846ab2333a250dfadf1ed6ebe1860af1d8a5ff5e7803c772cc4256e50a'
-            'bb971b1553d2ab19a9188f00fa14eb84b24bff6d1fbe0a7e16ffa1147ce6a9a4'
-            '57f0f6e79faead15b0e1338a32c414b851997edb716467e8c0bc9a10df423582')
+sha256sums=('ba8345f4c3774714c10f33d7da850d361cec7d14b3a295d0dc9fd96f7423812d'
+            'f4c056b3a3617b001e0fa85ffef7eb3797a7b5e3b0a8d18fc4a29707042a9fa7'
+            '57f0f6e79faead15b0e1338a32c414b851997edb716467e8c0bc9a10df423582'
+            'e04db285506f2f3b0e07794f2c5127bcf6427eabef3686f6c6298dcc526b12a6'
+            '6cf7f34df2d829008b6cc14dfcce70c0426f340fa9bcae93613f71c8c97aa2f5')
 
 prepare() {
   cd "${srcdir}/${_realname}-${pkgver}"
   patch -Np1 -i "${srcdir}/no-explicit-lstdc++.patch"
+  patch -Np1 -i "${srcdir}/0001-Remove-illegal-specialization-for-compilation-on-cla.patch"
+  patch -Np1 -i "${srcdir}/0002-curses.patch"
+
   autoreconf -fiv
 }
 
@@ -56,21 +66,23 @@ build() {
     --enable-openmp
     --enable-xspice
     --enable-cider
+    --enable-osdi
+    --without-x
   )
 
   # FS#45230, create so lib
   # shared lib sets flags and modifies headers, needs dedicated pass
   # adding --with-readline disables libngspice-0.dll
   if [[ ${MINGW_PACKAGE_PREFIX} == *-clang-* ]]; then
-    LDFLAGS+=" -lomp"
+    LDFLAGS+=" -lomp --no-undefined"
   fi
   ../${_realname}-${pkgver}/configure \
     --prefix=${MINGW_PREFIX} \
     --build=${MINGW_CHOST} \
     --host=${MINGW_CHOST} \
     "${_common_flags[@]}" \
     --with-ngshared
-  make
+  make 
 
   mkdir -p "${srcdir}/build-static-${MSYSTEM}" && cd "${srcdir}/build-static-${MSYSTEM}"
 
@@ -79,14 +91,14 @@ build() {
   ../${_realname}-${pkgver}/configure \
     "${_common_flags[@]}" \
     --with-wingui
-  make
+  make 
 
   mkdir -p "${srcdir}/build-console-${MSYSTEM}" && cd "${srcdir}/build-console-${MSYSTEM}"
 
   LDFLAGS+=" -lgdi32"
   ../${_realname}-${pkgver}/configure \
-    "${_common_flags[@]}"
-  make
+    "${_common_flags[@]}" 
+  make 
 }
 
 package() {

mingw-w64-ngspice/curses.patch

@@ -0,0 +1,40 @@
+diff --git a/configure.ac b/configure.ac
+index f97a93ea6..232fa7ac1 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -1280,6 +1280,20 @@ else
+                 AC_CHECK_LIB([readline], [readline],
+                     [LIBS="$LIBS -lreadline"],
+                     [AC_MSG_ERROR([Couldn't find readline libraries.])])
++
++PKG_CHECK_MODULES_STATIC([NCURSES], [ncursesw], [
++    AC_SUBST([CURSES_CFLAGS], ["$NCURSES_CFLAGS"])
++    AC_SUBST([CURSES_LIBS], ["$NCURSES_LIBS"])
++    AC_DEFINE([HAVE_CURSES_H], [1], [Define if curses.h is available])
++
++    # Force the compiler to use the ncursesw include path for all subsequent checks
++    CPPFLAGS="$CPPFLAGS $NCURSES_CFLAGS"
++])
++
++AC_CHECK_HEADERS([curses.h], [], [
++    AC_MSG_WARN([curses.h not found, but ncurses/curses.h is available.])
++])
++
+             fi
+         else
+     # Especially defined for macOS (Big Sur), with readline installed from Brew
+diff --git a/src/xspice/verilog/Makefile.am b/src/xspice/verilog/Makefile.am
+index 262d63384..1a298cff0 100644
+--- a/src/xspice/verilog/Makefile.am
++++ b/src/xspice/verilog/Makefile.am
+@@ -45,7 +45,9 @@
+ install-exec-hook:
+ 	cd $(DESTDIR)$(pkglibdir); \
+ 	rm -f ivlng*a libvvp* ; \
+-	mv ivlngvpi.* ivlng.vpi
++	if [ -f ivlngvpi.* ]; then \
++            mv ivlngvpi.* ivlng.vpi; \
++        fi
+ 
+ uninstall-hook:
+ 	rm -f $(DESTDIR)$(pkglibdir)/ivlng.vpi $(DESTDIR)$(pkglibdir)/ivlng.so